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iwaspoisoned.com is a public health platform that helps track food poisoning incidents worldwide. We partner with health departments and agencies globally to identify potential outbreaks and food safety issues. Our data has been used by the FDA, state, local and international health organizations to protect consumers. Learn more about the science behind our platform .

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All reports go through our comprehensive moderation process that includes automated screening, pattern analysis, and manual review by our team. We use advanced algorithms to detect suspicious activity and verify report authenticity before publication. Read more about our moderation process .

Do health officials use iwaspoisoned.com?

Yes. We have active partnerships with over 500 public health agencies globally who use our real-time data for outbreak detection and food safety monitoring. Health departments regularly reference our reports to identify trends and protect their communities. Learn more about our public health partnerships .

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Reporting is completely free and your personal information remains private. We never publish your name, email, or phone number.

How does Iwaspoisoned.com detect potential outbreaks?

When multiple similar reports emerge in a pattern, we deploy enhanced verification techniques to rigorously assess these signals. This adaptive approach helps ensure genuine outbreak patterns are accurately identified and reported to health officials.

Do you provide medical or health advice?

No. We are a food safety reporting platform, not a medical site. We collect and analyze consumer reports of foodborne illness to help identify potential outbreaks and protect public health. While we may share educational resources published by government health agencies like the CDC and FDA, this information is for reference purposes only and does not constitute medical advice. Always consult healthcare professionals for medical concerns.

Mayo Food Poisoning - Report It Now!

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Walmart New Westminster Supercentre, Boyd Street, New Westminster, BC, Canada

8 years ago •reported by user-mdjn8741 • details

Serious vomiting in the hours following eating this sub. It tasted tangy, which I assumed was spice. In retrospect, I think the mayo was off | Symptoms: Diarrhea, Nausea, Vomiting

#walmart #newwestminster #britishcolumbia #canada #sub #mayo

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KFC Mt Annan, Main Street, Mount Annan, New South Wales, Australia

8 years ago •reported by user-qnykx927 • details

Hey guys me and my girlfriend went to KFC at around 11am today and we got a Tenders box each and I also got a pepper mayo slider on the side.

The Tenders looked really white and undercooked but we might have thought new oil or new… See more

#kfc #undercooked #raw #mountannan #newsouthwales #australia #chicken #fastfood #pepper #mayo

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SUBWAY®Restaurants, 120-80 Queens Boulevard, Queens, NY, United States

8 years ago •reported by user-mdbb9424 • details

I ate there for lunch. I had a BMT with Jalepenos, lettuce, tomatoes, mayo, black olives on a herbs and cheese Italian bread.
I experienced stomach aches on my bus ride home from work. It turned out to be a couple diarrhea poops when I finally made it home. | Symptoms: Diarrhea

#subway #newyork #unitedstates #bread #cheese #italian #lettuce #mayo

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Sonic Drive-In, Leander, TX, United States

8 years ago •reported by user-xpfkw673 • details

I had a cheeseburger with jalepenios mayo, mustard, ketchup. No onions but I got onion rings. It’s been 10 hours and I’m still going. It’s not from anything else because that’s all I had to eat besides breakfast.

#sonic #leander #texas #unitedstates #cheeseburger #onion #ketchup #mayo #onionrings #mustard

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SUBWAY®Restaurants, West Riverside Boulevard, Rockford, IL 61103, United States

8 years ago •reported by user-qvgbq433 • details

I had a 6 inch turkey with american cheese lettuce black olives mayo and salt n pepper not even 30 minutes later i threw it all up and felt nauseous since last night. | Symptoms: Nausea, Vomiting

#subway #rockford #illinois #unitedstates #cheese #lettuce #pepper #turkey #mayo

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Sonic Drive-In, West Frankford Road, Carrollton, TX, United States

8 years ago •reported by user-zmjw3326 • details

Sept 1 my daughter and I ate grilled chicken sandwiches. Hers had no mayo. We both had stomach pain and cramping for 2 weeks. I also vomited the 1st day. This is the only thing we both ate. Others in family ate burgers at sonic and did not get sick. | Symptoms: Diarrhea, Vomiting, Stomach Pain, Cramps

#sonic #carrollton #texas #unitedstates #chicken #mayo #grilledchicken

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Whataburger, North Tarrant Parkway, North Richland Hills, TX, United States

8 years ago •reported by user-vkxz6995 • details

Ordered a #1 with mustard and veggies and my daughter ordered the same but with mayo. One hour later we both had diarrhea and lasted through the evening into the mid morning. I think it was the patty. We then had severe headache even after drinking Gatorade and much needed fluids. | Symptoms: Diarrhea, Fever, Nausea, Headache

#whataburger #northrichlandhills #texas #unitedstates #mayo #mustard

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Jimmy John's, North 2nd Street, Machesney Park, IL, United States

8 years ago •reported by user-xzjn3615 • details

Hubby got ham/ bacon/lettuce. No tomato, no mayo. I had turkey w/ sprouts, tomato & mayo. Not long after eating I felt so nauseous, almost got sick but didnt, stomach hurt & very uncomfortable. This was 3 days ago. Still not feeling 100%. | Symptoms: Nausea

#jimmyjohns #machesneypark #illinois #unitedstates #bacon #lettuce #tomato #turkey #mayo #ham

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SUBWAY®Restaurants, U.S. 9, Queensbury, NY, United States

8 years ago •reported by user-zmncc253 • details

I had the new carved turkey footling sub on 9 grain with shredded cheddar olives tomatoes lettuce, onion with the cranberry sauce and light mayo toasted. At the sandwich around 7:30pm .. twisting and turning around 3am painful diarrhea 5am | Symptoms: Diarrhea

#subway #queensbury #newyork #unitedstates #cheddar #lettuce #onion #sandwich #sub #turkey #mayo

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Subway, West 190th Street, Torrance, CA, United States

8 years ago •reported by user-yxnkf184 • details

Sept 11 around 8:30 pm, I ate a 6 inch tuna sub with spinach, tomatoes, cucumbers, onions, jalapeños, light mayo, mustard and salt and pepper. After eating the sub, I felt a little queasy, but summed it up to eating too fast. Next day, I had severe… See more

#subway #torrance #california #unitedstates #pepper #spinach #sub #tuna #mayo #mustard

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